Heure à Naha
21:11:40
Lever du soleil: 05:39:40 
Coucher de soleil: 19:12:1020:11:40
15:11:40
09:11:40
17:41:40
06:11:40
20:11:40
17:11:40
20:11:40
20:11:40
17:41:40
15:11:40
20:11:40
18:11:40
21:11:40
09:11:40
Décalage horaire entre Naha et les grandes villes
+1
+1
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12